Home / 25,000,871.85-37,688,694.30-23,334,306.03

Finding the Fourth Proportional to 25,000,871.85, 37,688,694.30 and 23,334,306.03

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Solution

The fourth proportional to 25,000,871.85, 37,688,694.30 and 23,334,306.03 is: 35,176,354.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,000,871.85 : 37,688,694.30 = 23,334,306.03 : x
  2. Step 2: Convert to fraction form
    25,000,871.85/37,688,694.30 = 23,334,306.03/x
  3. Step 3: Cross multiply
    25,000,871.85x = 37,688,694.30 × 23,334,306.03
  4. Step 4: Simplify right side
    25,000,871.85x = 879,439,526,667,316.62
  5. Step 5: Solve for x
    x = 879,439,526,667,316.62/25,000,871.85
  6. Step 6: Final answer
    x = 35,176,354.33

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.